Rounding to the nearest tenth - Free Printable

Let's solve the rounding problems step by step.

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Part 1: Round to the Nearest Whole Number

To round to the nearest whole number, look at the tenths digit (the first digit after the decimal point):

- If it is 5 or more, round up.
- If it is less than 5, round down.

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#### Solutions:

1) 3.9 → 4
2) 2.4 → 2
3) 13.7 → 14
4) 5.6 → 6
5) 8.5 → 9
6) 12.3 → 12
7) 9.8 → 10
8) 11.9 → 12
9) 13.4 → 13
10) 24.1 → 24
11) 38.5 → 39
12) 18.3 → 18
13) 46.6 → 47
14) 34.2 → 34
15) 39.4 → 39
16) 6.37 → 6 (look at tenths place: 3 < 5)
17) 4.44 → 4 (tenths digit is 4 < 5)
18) 1.5 → 2 (tenths digit is 5 → round up)
19) 1.03 → 1 (tenths digit is 0 < 5)
20) 9.17 → 9 (tenths digit is 1 < 5)
21) 7.96 → 8 (tenths digit is 9 ≥ 5)

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Part 2: Round to the Nearest Tenth

To round to the nearest tenth, look at the hundredths digit (second digit after the decimal):

- If it is 5 or more, round up the tenths digit.
- If it is less than 5, keep the tenths digit same.

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#### Solutions:

1) 1.27 → 1.3 (hundredths = 7 ≥ 5 → round up)
2) 3.73 → 3.7 (hundredths = 3 < 5 → stay)
3) 0.24 → 0.2 (hundredths = 4 < 5 → stay)
4) 8.66 → 8.7 (hundredths = 6 ≥ 5 → round up)
5) 2.06 → 2.1 (hundredths = 6 ≥ 5 → round up)
6) 12.86 → 12.9 (hundredths = 6 ≥ 5 → round up)
7) 3.58 → 3.6 (hundredths = 8 ≥ 5 → round up)
8) 7.72 → 7.7 (hundredths = 2 < 5 → stay)
9) 15.36 → 15.4 (hundredths = 6 ≥ 5 → round up)
10) 8.74 → 8.7 (hundredths = 4 < 5 → stay)
11) 9.16 → 9.2 (hundredths = 6 ≥ 5 → round up)
12) 4.47 → 4.5 (hundredths = 7 ≥ 5 → round up)
13) 7.52 → 7.5 (hundredths = 2 < 5 → stay)
14) 3.04 → 3.0 (hundredths = 4 < 5 → stay)
15) 6.84 → 6.8 (hundredths = 4 < 5 → stay)
16) 4.36 → 4.4 (hundredths = 6 ≥ 5 → round up)
17) 7.5 → 7.5 (no hundredths, so stays as is)
18) 9.47 → 9.5 (hundredths = 7 ≥ 5 → round up)
19) 0.82 → 0.8 (hundredths = 2 < 5 → stay)
20) 0.28 → 0.3 (hundredths = 8 ≥ 5 → round up)
21) 1.05 → 1.1 (hundredths = 5 → round up)

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✔ Final Answers:

#### Round to the Nearest Whole Number:
1) 4
2) 2
3) 14
4) 6
5) 9
6) 12
7) 10
8) 12
9) 13
10) 24
11) 39
12) 18
13) 47
14) 34
15) 39
16) 6
17) 4
18) 2
19) 1
20) 9
21) 8

#### Round to the Nearest Tenth:
1) 1.3
2) 3.7
3) 0.2
4) 8.7
5) 2.1
6) 12.9
7) 3.6
8) 7.7
9) 15.4
10) 8.7
11) 9.2
12) 4.5
13) 7.5
14) 3.0
15) 6.8
16) 4.4
17) 7.5
18) 9.5
19) 0.8
20) 0.3
21) 1.1

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